# What Is This Transaction?

If you've ever dug into a wallet's transaction history, you've definitely seen it.

A wallet receives or sends funds — and the counterparty is just a raw address. No label, no tag, no context. Just a string of characters staring back at you.

> *What is this? A DEX? A bridge? A CEX deposit? Another wallet? Some random DApp?*

Today we break it down — and learn how to identify almost any transaction quickly.

When you fully understand how a trader interacts with different addresses, you start seeing the complete picture — not just fragments. You can trace the full flow of funds, find alpha in a wallet's behavior, and uncover sub-wallets that no one else is looking at.

The best part? You're digging this up yourself — before it shows up in anyone's posts, before the influencers talk about it, before the crowd even knows it exists.

**Information is power. And you got it first.**

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### ⛓️ Solana vs EVM: Addresses and Contracts

Before we start identifying transactions, we need to understand one fundamental difference between these two blockchains.

**In Ethereum (EVM) everything is straightforward:**

* 🔑 A wallet is a wallet
* 📄 A smart contract is a smart contract

Two types. Easy to distinguish. Done.

**In Solana — it's a different story.**

Every address is simply an **account**. And that account can be anything: a wallet, a program (smart contract), or a data storage. The address that just sent you 1 SOL might look like a regular wallet — but it could actually be a protocol's hot wallet controlled by a program.

Think of it like a regular bank where you can't tell the difference between a personal account and an ATM — they look identical from the outside.

> 📌 That's exactly why we need services that can identify these transactions for us.

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### 🛠️ Tools to Identify Any Address

Here are the top 3 free tools that will cover **95% of all unknown addresses** across both networks:

**🔍** [**intel.arkm.com**](https://intel.arkm.com) Probably one of the best blockchain analytics platforms out there. Most protocols, DApp addresses, CEX wallets — everything has a name here. And it's fully multichain.

**🔍** [**orbmarkets.io**](https://orbmarkets.io) A solid solution specifically for Solana. Clean, fast, and surprisingly effective for identifying unknown addresses in the ecosystem.

**🔍** [**debank.com**](https://debank.com) The go-to for EVM networks. Most protocols and contracts are already labeled — paste an address and get instant context.

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🧠 **Now you have the tools. The rest is practice.** Paste the address — get the answer. It's that simple.